CN203394446U - Load discharger of oil pumping unit - Google Patents
Load discharger of oil pumping unit Download PDFInfo
- Publication number
- CN203394446U CN203394446U CN201320328039.7U CN201320328039U CN203394446U CN 203394446 U CN203394446 U CN 203394446U CN 201320328039 U CN201320328039 U CN 201320328039U CN 203394446 U CN203394446 U CN 203394446U
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- CN
- China
- Prior art keywords
- pumping unit
- main body
- unit load
- lock block
- opening
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a load discharger of an oil pumping unit. The load discharger comprises a body, a slide lock block and a slide lock nob, wherein an upper base is integrally formed on the upper end of the body, a lower base is integrally formed on the lower end of the body, a chute is formed in the body, and an opening is arranged at one side of the body; the slide lock block rotatably penetrates into the body, and an opening is arranged at one side of the slide lock block; the slide lock knob is connected to the slide lock block, and the slide lock knob is arranged in the chute in a sliding manner. The load discharger of the oil pumping unit, provided by the utility model, can be firmly located on a polish rod of the oil pumping unit, the load of the oil pumping unit can be discharged safely and quickly, and the load discharger has the advantages of simple structure and convenience for operation.
Description
Technical field
The utility model is relevant for a kind of load remover, especially relevant for a kind of pumping unit load remover for safe and effective unloading pumping unit of well load.
Background technology
Rod-pumped well, in production management, need to maintain timely, changes crank pins, adjusts stroke, adjusts dead space, measuring indicator diagram etc. all to need to unload the load of oil pumper.In prior art, execute-in-place workman is the load of the side's of employing clamp or easy pumping unit load remover unloading oil pumper conventionally.Existing pumping unit load remover is mainly comprised of three parts, every part is mounted to a clava with screwed connection, during use, need to adjust the direction of three parts, so not only operation is various, and under the impact of pumping unit load, screw thread is easy to damage, and is unfavorable for long-term use, and easily causes the security incidents such as equipment damage and personnel's injury.
Therefore, be necessary to provide a kind of novel pumping unit load remover, overcome above-mentioned defect.
Utility model content
The purpose of this utility model is to provide a kind of pumping unit load remover, its can strong fix on oil-extractor polish-rod, and unloading pumping unit load that can be safely and fast, it is simple in structure, easy to operate.
Above-mentioned purpose of the present utility model can adopt following technical proposal to realize:
The utility model provides a kind of pumping unit load remover, and described pumping unit load remover comprises:
Main body ，Qi upper end is one-body molded that upper bed-plate ，Qi lower end is one-body molded a lower bottom base, in described main body, offers chute, and a side of described main body is provided with opening;
Sliding lock block, it is located in described main body rotationally, and a side of described sliding lock block is provided with opening;
Slip cage knob, it is connected with described sliding lock block, and described slip cage knob is slidably disposed in described chute.
In a preferred embodiment, the outer wall of described main body is connected with handle.
In a preferred embodiment, the opening length of described main body and the opening of described sliding lock block are equal in length.
In a preferred embodiment, the chute length of described main body is more than or equal to the opening length of described main body.
Feature and the advantage of pumping unit load remover of the present utility model are: this pumping unit load remover can be positioned at this pumping unit load remover on oil-extractor polish-rod by the sliding lock block being arranged in main body, has greatly improved safety; In addition, because upper bed-plate, lower bottom base and main body are one-body molded, therefore make pumping unit load remover bearing capacity of the present utility model higher, strong shock resistance, has effectively avoided the situation of the main body chute distortion that causes because of pumping unit load impact force to occur.Pumping unit load remover of the present utility model, project organization is simple, easy to operate, be not only easy to carry, and also safe, improved application scope.In addition, in actual application, designer can thicken processing by the upper bed-plate of pumping unit load remover and lower bottom base, has so both increased bearing capacity, the contact area that has increased again back of the body card and packing box and pumping unit load remover, has reduced the damage of equipment effectively.Have, after pumping unit load remover of the present utility model is set on polished rod, its upper bed-plate and lower bottom base can be wiped the dead oil on polished rod off again, make the chute of main body be not easy to be stopped up by materials such as dead oils, and handled easily, has improved operating efficiency greatly.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the front view of pumping unit load remover of the present utility model.
Fig. 2 is the vertical view cutaway drawing of pumping unit load remover of the present utility model.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, 2, the utility model provides a kind of pumping unit load remover, and it comprises main body 1, sliding lock block 2 and slip cage knob 3.Wherein: the upper end of main body 1 is one-body molded that upper bed-plate 4 ，Qi lower ends are one-body molded a lower bottom base 5, in described main body 1, offers chute 11, and a side of described main body 1 is provided with opening 12; Sliding lock block 2 is located in described main body 1 rotationally, and a side of described sliding lock block 2 is provided with opening 21; Slip cage knob 3 is connected with described sliding lock block 2, and described slip cage knob 3 is slidably disposed in described chute 11.
Specifically, main body 1 is cylinder barrel shaped substantially, and one side is provided with opening 12, and in the utility model, the outer wall of main body 1 is connected with handle 6, and this handle 6 is radially relative with the opening 12 of main body 1.
One end of slip cage knob 3 is connected to the outer wall of the sliding lock block 2 in main body 1 through the chute 11 of main body 1 from the outside of main body 1, and the mode that one end of this slip cage knob 3 for example can be threaded connection or the mode of welding are fixed on the outer wall of sliding lock block 2.Slip cage knob 3 is in the interior slip of chute 11 of main body 1, thereby drive sliding lock block 2 is in the interior axial rotation of main body 1.In the utility model, the chute 11 length c of main body 1 are more than or equal to the opening 12 length a of main body 1.
The course of work of this pumping unit load remover is as follows: first, before use, the opening of the sliding lock block of pumping unit load remover 2 21 and the opening 12 of main body 1 are aligned, and the slip cage knob 3 being now connected with sliding lock block 2 is positioned at main body 1 chute 11 just away from main body 1 opening 12 one end.Then, operating personnel hold the handle 6 of pumping unit load remover and its main body 1 opening 12 are aimed to the polished rod of oil pumper, promote main body 1, so that oil-extractor polish-rod inserts in pumping unit load remover to oil-extractor polish-rod direction; Now, move slip cage knob 3 to the other end of main body 1 chute 11, sliding lock block 2 axial-rotations that slip cage knob 3 drives in main body 1, the opening 21 of sliding lock block 2 turns to relative with the inside wall of main body 1, and now oil-extractor polish-rod is enclosed wherein by sliding lock block 2 and main body 1.Now, the lower bottom base of pumping unit load remover 5 is placed on wellhead packing box, when oil pumper is descending, back of the body card falls within on the upper bed-plate 4 of pumping unit load remover, the polished rod load of oil pumper is transferred on wellhead packing box by this pumping unit load remover, thereby reaches the object of unloaded loads.
Pumping unit load remover of the present utility model, can be positioned at this pumping unit load remover on oil-extractor polish-rod by the sliding lock block 2 being arranged in main body 1, has greatly improved safety; In addition, because upper bed-plate 4, lower bottom base 5 and main body 1 are one-body molded, therefore make pumping unit load remover bearing capacity of the present utility model higher, strong shock resistance, has effectively avoided the situation of main body 1 chute 11 distortion that cause because of pumping unit load impact force to occur.Pumping unit load remover of the present utility model, project organization is simple, easy to operate, be not only easy to carry, and also safe, improved application scope.In addition, in actual application, designer can thicken processing by the upper bed-plate of pumping unit load remover 4 and lower bottom base 5, has so both increased bearing capacity, the contact area that has increased again back of the body card and packing box and pumping unit load remover, has reduced the damage of equipment effectively.Have, after pumping unit load remover of the present utility model is set on polished rod, its upper bed-plate 4 and lower bottom base 5 can be wiped the dead oil on polished rod off again, make the chute 11 of main body 1 be not easy to be stopped up by materials such as dead oils, and handled easily, has improved operating efficiency greatly.
The foregoing is only several embodiment of the present utility model, those skilled in the art can carry out various changes or modification and not depart from spirit and scope of the present utility model the utility model embodiment according to the disclosed content of application documents.
Claims (4)
1. a pumping unit load remover, is characterized in that, described pumping unit load remover comprises:
Main body ，Qi upper end is one-body molded that upper bed-plate ，Qi lower end is one-body molded a lower bottom base, in described main body, offers chute, and a side of described main body is provided with opening;
Sliding lock block, it is located in described main body rotationally, and a side of described sliding lock block is provided with opening;
Slip cage knob, it is connected with described sliding lock block, and described slip cage knob is slidably disposed in described chute.
2. pumping unit load remover as claimed in claim 1, is characterized in that, the outer wall of described main body is connected with handle.
3. pumping unit load remover as claimed in claim 1, is characterized in that, the opening length of described main body and the opening of described sliding lock block are equal in length.
4. pumping unit load remover as claimed in claim 1, is characterized in that, the chute length of described main body is more than or equal to the opening length of described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328039.7U CN203394446U (en) | 2013-06-06 | 2013-06-06 | Load discharger of oil pumping unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320328039.7U CN203394446U (en) | 2013-06-06 | 2013-06-06 | Load discharger of oil pumping unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203394446U true CN203394446U (en) | 2014-01-15 |
Family
ID=49905982
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320328039.7U Expired - Fee Related CN203394446U (en) | 2013-06-06 | 2013-06-06 | Load discharger of oil pumping unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203394446U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691857A (en) * | 2020-06-10 | 2020-09-22 | 中国石油天然气股份有限公司 | Load safety unloading device of oil pumping unit |
-
2013
- 2013-06-06 CN CN201320328039.7U patent/CN203394446U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111691857A (en) * | 2020-06-10 | 2020-09-22 | 中国石油天然气股份有限公司 | Load safety unloading device of oil pumping unit |
| CN111691857B (en) * | 2020-06-10 | 2022-07-08 | 中国石油天然气股份有限公司 | Load safety unloading device of oil pumping unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20210606 |